package study2018._0101;

import java.util.HashMap;
import java.util.Map;

public class Demo1 {
	public static void main(String[] args) {
		Map<String, String> map = new HashMap<String, String>();
		System.out.println(12 ^ 2);
		System.out.println(12 >>> 3);
		System.out.println(-12 >> 3);
		System.out.println(12 >>> 3);
		System.out.println(12 >>> 16);
		System.out.println(Integer.toBinaryString(12));
		System.out.println(Integer.toBinaryString(-12));
	}
}
